Transaction and Concurrency Control MCQs Quiz Online PDF Book Download

Transaction and concurrency control MCQs, transaction and concurrency control quiz answers to learn data analytics online courses. Learn database system architectures multiple choice questions (MCQs), transaction and concurrency control quiz questions and answers. Career assessment test on centralized and client server architectures, locking techniques for concurrency control, database system basics for exams, concurrency control in dbms, dbms worksheet, transaction and concurrency control test prep for big data certifications.

Practice database system architectures test MCQs: an unordered set of attribute values is named as, with choices tuples, entities, nodes, and instances for online data science degree. Prepare assessment test for scholarships, learning online transaction and concurrency control quiz questions for competitive assessment in computer science major for data analytics certifications.

MCQ on Transaction and Concurrency Control Quiz Book Download

MCQ: An unordered set of attribute values is named as

  1. Tuples
  2. Entities
  3. Nodes
  4. Instances

A

MCQ: SQL is a

  1. Procedural language
  2. Nonprocedural language
  3. Structured language
  4. Nanostructured language

B

MCQ: Database data files are stored in

  1. Tablespaces
  2. Temporaryspace
  3. Partitionspace
  4. Filespace

A

MCQ: Compression of data segments to reduce disk space?is known as

  1. Table optimization
  2. Table compression
  3. Table organization
  4. Table partition

B

MCQ: A file containing diagnostic data used to investigate problems at administrative side is called

  1. Trace log
  2. Diagnosis log
  3. Trace file
  4. Diagnosis file

C